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Display type image sensor

  • US 6,559,433 B1
  • Filed: 04/29/1999
  • Issued: 05/06/2003
  • Est. Priority Date: 09/01/1997
  • Status: Expired due to Term
First Claim
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1. An image sensor apparatus having an additional display device function, the apparatus including a plurality of pixels arranged in matrix, scanning lines supplied with a scanning signal for selecting the pixels in sequence, and a first wiring, a second wiring and a third wiring used as signal lines when light emission or light reception is performed by the pixels selected by said scanning signal, each of said pixels comprising:

  • a first pixel section including a first conduction control circuit supplied with said scanning signal through said scanning line, and a first thin-film optoelectronic transducer that performs light emission or light reception, connected to said first wiring and said second wiring via the first conduction control circuit; and

    a second pixel section including a second conduction control circuit supplied with said scanning signal through said scanning line, and a second thin-film optoelectronic transducer that performs light emission or light reception, connected to said first wiring and said third wiring via the second conduction control circuit.

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